Period
to 17 August 2017

The following table provides summary statistics for permanent job vacancies with a requirement for Parquet skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Parquet over the 6 months to 17 August 2017 with a comparison to the same period in the previous 2 years.

Apache Parquet
UK
6 months to
17 Aug 2017
Same period 2016 Same period 2015
Rank 1161 1221 -
Rank change year-on-year +60 - -
Permanent jobs citing Parquet 10 26 0
As % of all permanent IT jobs advertised in the UK 0.006% 0.013% -
As % of the Database & Business Intelligence category 0.018% 0.044% -
Number of salaries quoted 8 11 0
UK median annual salary £56,250 £54,000 -
Median salary % change year-on-year +4.17% - -
UK excluding London median annual salary £55,000 £54,000 -
% change year-on-year +1.85% - -

Parquet is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
UK
Permanent job vacancies with a requirement for database and business intelligence skills 54094 59421 69023
As % of all permanent IT job vacancies advertised in the UK 30.73% 30.01% 31.77%
Number of salaries quoted 45031 50734 58228
UK median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +2.27%
10th Percentile £30,000 £28,750 £27,500
90th Percentile £77,500 £75,000 £72,500
UK excluding London median annual salary £42,500 £41,000 £40,000
% change year-on-year +3.66% +2.50% -

Parquet
Job Vacancy Trend

Job postings citing Parquet as a percentage of all IT jobs advertised.

Job vacancy trend for Parquet in the UK

Parquet
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Parquet.

Salary trend for Parquet in the UK

Parquet
Salary Histogram

The salary distribution of IT jobs citing Parquet over the 6 months to 17 August 2017.

Salary histogram for Parquet in the UK

Parquet
Top 6 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Parquet within the UK over the 6 months to 17 August 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +85 10 £56,250 +4.17% 1
UK excluding London +45 7 £55,000 +1.85% 1
South East - 6 £55,000 - 1
London +40 3 £72,500 -9.38%
Yorkshire - 1 - -
North of England - 1 - -

For the 6 months to 17 August 2017, IT jobs citing Parquet also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Parquet.

1 10 (100.00%) Hadoop
1 10 (100.00%) HDFS
2 9 (90.00%) Kafka
2 9 (90.00%) Apache Avro
2 9 (90.00%) Java
2 9 (90.00%) Apache
3 8 (80.00%) Shell Script
3 8 (80.00%) Linux
3 8 (80.00%) Degree
3 8 (80.00%) Hadoop YARN
4 7 (70.00%) Jenkins
4 7 (70.00%) HBase
5 6 (60.00%) Continuous Integration
5 6 (60.00%) Git (software)
5 6 (60.00%) RabbitMQ
5 6 (60.00%) Finance
5 6 (60.00%) Agile Software Development
5 6 (60.00%) TDD
5 6 (60.00%) Unix
5 6 (60.00%) Linux Command Line
6 5 (50.00%) Apache Spark
6 5 (50.00%) Virtual Team
6 5 (50.00%) Mentoring
6 5 (50.00%) SQL
6 5 (50.00%) Middleware
6 5 (50.00%) Benchmarking
6 5 (50.00%) JSON
6 5 (50.00%) QA
6 5 (50.00%) Spring
6 5 (50.00%) REST

Parquet
Co-occurring IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (90.00%) Apache
2 5 (50.00%) Apache Spark
3 2 (20.00%) Elasticsearch
4 1 (10.00%) Apache Pig
Cloud Services
1 5 (50.00%) GitHub
2 3 (30.00%) Amazon AWS
3 1 (10.00%) PaaS
Database & Business Intelligence
1 10 (100.00%) Hadoop
2 7 (70.00%) HBase
3 4 (40.00%) Apache Hive
4 3 (30.00%) Big Data
4 3 (30.00%) Relational Database
5 1 (10.00%) Data Warehouse
5 1 (10.00%) DB2
5 1 (10.00%) MongoDB
5 1 (10.00%) Neo4j
5 1 (10.00%) NoSQL
5 1 (10.00%) SQL Server Integration Services
Development Applications
1 7 (70.00%) Jenkins
2 6 (60.00%) Git (software)
3 5 (50.00%) Gradle
4 2 (20.00%) JIRA
4 2 (20.00%) Maven
5 1 (10.00%) Eclipse
5 1 (10.00%) FindBugs
5 1 (10.00%) SonarQube
5 1 (10.00%) Vagrant
General
1 6 (60.00%) Finance
2 1 (10.00%) Financial Institution
Job Titles
1 6 (60.00%) Developer
2 4 (40.00%) Consultant
3 1 (10.00%) Architect
3 1 (10.00%) Data Engineer
3 1 (10.00%) Senior Architect
3 1 (10.00%) Software Engineer
3 1 (10.00%) Technical Leader
Libraries, Frameworks & Software Standards
1 9 (90.00%) Apache Avro
1 9 (90.00%) Kafka
2 6 (60.00%) RabbitMQ
3 5 (50.00%) JSON
3 5 (50.00%) Middleware
3 5 (50.00%) REST
3 5 (50.00%) Spring
4 3 (30.00%) Akka
4 3 (30.00%) Protocol Buffers
5 2 (20.00%) Play Framework
6 1 (10.00%) Scalaz
6 1 (10.00%) Spark Streaming
Miscellaneous
1 6 (60.00%) Linux Command Line
2 5 (50.00%) Virtual Team
3 3 (30.00%) Computer Science
4 2 (20.00%) Algorithms
5 1 (10.00%) Analytical Skills
Operating Systems
1 8 (80.00%) Linux
2 6 (60.00%) Unix
Processes & Methodologies
1 6 (60.00%) Agile Software Development
1 6 (60.00%) Continuous Integration
1 6 (60.00%) TDD
2 5 (50.00%) BDD
2 5 (50.00%) Benchmarking
2 5 (50.00%) Mentoring
2 5 (50.00%) Software Deployment
3 4 (40.00%) OO
4 3 (30.00%) BPEL
4 3 (30.00%) DevOps
4 3 (30.00%) Functional Programming
4 3 (30.00%) Open Source
5 2 (20.00%) Software Engineering
6 1 (10.00%) Data Modelling
6 1 (10.00%) Machine Learning
6 1 (10.00%) MapReduce
6 1 (10.00%) Scrum
6 1 (10.00%) SOA
6 1 (10.00%) Technical Architecture
6 1 (10.00%) Test Automation
Programming Languages
1 9 (90.00%) Java
2 8 (80.00%) Shell Script
3 5 (50.00%) Scala
3 5 (50.00%) SQL
4 2 (20.00%) C++
4 2 (20.00%) Clojure
4 2 (20.00%) F#
4 2 (20.00%) Groovy
4 2 (20.00%) Haskell
4 2 (20.00%) Lisp
Qualifications
1 8 (80.00%) Degree
2 3 (30.00%) Computer Science Degree
Quality Assurance & Compliance
1 5 (50.00%) QA
System Software
1 10 (100.00%) HDFS
2 5 (50.00%) Apache ZooKeeper
3 2 (20.00%) Apache Flume
4 1 (10.00%) Docker
Systems Management
1 8 (80.00%) Hadoop YARN
2 3 (30.00%) Mesos
3 1 (10.00%) Opscode Chef
Vendors
1 1 (10.00%) IBM
1 1 (10.00%) Oracle